************************ crashinfo ************************* /exports/testreports/49254/testresults/sanity-quota-zfs-centos7_x86_64-centos7_x86_64/oleg301-server-timeout-core (3.10.0-7.9-debug) +==========================+ | *** Crashinfo v1.3.7 *** | +==========================+ +++WARNING+++ PARTIAL DUMP with size(vmcore) < 25% size(RAM) KERNEL: /tmp/crash-anaysis.H9giD/vmlinux [TAINTED] DUMPFILE: /exports/testreports/49254/testresults/sanity-quota-zfs-centos7_x86_64-centos7_x86_64/oleg301-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Feb 14 08:12:31 EST 2025 UPTIME: 01:33:19 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 349 NODENAME: oleg301-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2399 Mhz) MEMORY: 4 GB PANIC: "" +--------------------------+ >------------------------| Per-cpu Stacks ('bt -a') |------------------------< +--------------------------+ -- CPU#0 -- PID=0 CPU=0 CMD=swapper/0 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 rest_init+0x8e #7 start_kernel+0x456 #8 x86_64_start_reservations+0x2a #9 x86_64_start_kernel+0x152 #10 start_cpu+0x5 -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#3 -- PID=0 CPU=3 CMD=swapper/3 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 24 last 5s 75 last 60s 85 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 345 TASK_RUNNING 1 +++WARNING+++ There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details +-----------------------+ >--------------------------| 5 Most Recent Threads |--------------------------< +-----------------------+ PID CMD Age ARGS ----- -------------- ------ ---------------------------- 8713 txg_quiesce 0 ms (no user stack) 3289 socknal_reaper 0 ms (no user stack) 3492 dbuf_evict 0 ms (no user stack) 8715 mmp 0 ms (no user stack) 3294 monitor_thread 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 733512 2.8 GB 76% of TOTAL MEM USED 221555 865.4 MB 23% of TOTAL MEM SHARED 10099 39.4 MB 1% of TOTAL MEM BUFFERS 5165 20.2 MB 0% of TOTAL MEM CACHED 71753 280.3 MB 7% of TOTAL MEM SLAB 18245 71.3 MB 1% of TOTAL MEM TOTAL HUGE 0 0 ---- HUGE FREE 0 0 0% of TOTAL HUGE TOTAL SWAP 262143 1024 MB ---- SWAP USED 0 0 0% of TOTAL SWAP SWAP FREE 262143 1024 MB 100% of TOTAL SWAP COMMIT LIMIT 739676 2.8 GB ---- COMMITTED 61863 241.7 MB 8% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 +------------------------+ >-------------------------| Network Status Summary |-------------------------< +------------------------+ TCP Connection Info ------------------- ESTABLISHED 10 LISTEN 3 NAGLE disabled (TCP_NODELAY): 8 user_data set (NFS etc.): 8 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5596.5 eth0 n/a 3.2 RSS_TOTAL=64124 pages, %mem= 1.0 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff8801370a6380 ffff8801370b3800 sysfs sysfs /sys ffff8801370a6540 ffff880139944000 proc proc /proc ffff8801370a6700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801370a68c0 ffff8800b51f1800 securityfs securityfs /sys/kernel/security ffff8801370a6a80 ffff8801370b4000 tmpfs tmpfs /dev/shm ffff8801370a6c40 ffff880137332800 devpts devpts /dev/pts ffff8801370a6e00 ffff8801370b4800 tmpfs tmpfs /run ffff8801370a6fc0 ffff8801370b5000 tmpfs tmpfs /sys/fs/cgroup ffff8801370a7180 ffff8801370b5800 cgroup cgroup /sys/fs/cgroup/systemd ffff8801370a7340 ffff8801370b6000 pstore pstore /sys/fs/pstore ffff8801370a7500 ffff88012a3a0000 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370a76c0 ffff88012a3a0800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801370a7880 ffff88012a3a1000 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370a7a40 ffff88012a3a1800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801370a7c00 ffff88012a3a2000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801370a7dc0 ffff88012a3a2800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a392000 ffff88012a3a3000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a3921c0 ffff88012a3a3800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a392380 ffff88012a3a4000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a392540 ffff88012a3a4800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880138ccaa80 ffff8800b51ab800 configfs configfs /sys/kernel/config ffff88012a3928c0 ffff8800b4f94800 ext4 /dev/nbd0 / ffff88012a392a80 ffff88012a3a6000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801376688c0 ffff8800b41e0000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668a80 ffff8800b41e3800 hugetlbfs hugetlbfs /dev/hugepages ffff880137668c40 ffff880137334000 mqueue mqueue /dev/mqueue ffff880138ccba40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a392fc0 ffff8800b533d000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801377fefc0 ffff8800b51af000 ramfs none /mnt ffff880137668fc0 ffff8800b42df000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a393180 ffff8800b4fad800 tmpfs none /var/lib/stateless/writable ffff88012a393340 ffff8800b4fad800 tmpfs none /var/cache/man ffff88012a393500 ffff8800b4fad800 tmpfs none /var/log ffff88012a3936c0 ffff8800b4fad800 tmpfs none /var/lib/dbus ffff880137669180 ffff8800b4fad800 tmpfs none /tmp ffff8801377ff180 ffff8800b4fad800 tmpfs none /var/lib/dhclient ffff880138ccbdc0 ffff8800b4fad800 tmpfs none /var/tmp ffff880137669340 ffff8800b4fad800 tmpfs none /var/lib/NetworkManager ffff8801377ff340 ffff8800b4fad800 tmpfs none /var/lib/systemd/random-seed ffff88012a393880 ffff8800b4fad800 tmpfs none /var/spool ffff88012a393a40 ffff8800b4fad800 tmpfs none /var/lib/nfs ffff8801377ff500 ffff8800b4fad800 tmpfs none /var/lib/gssproxy ffff880137669500 ffff8800b4fad800 tmpfs none /var/lib/logrotate ffff8801376696c0 ffff8800b4fad800 tmpfs none /etc ffff8801377ff6c0 ffff8800b4fad800 tmpfs none /var/lib/rsyslog ffff8801377ff880 ffff8800b4fad800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a393c00 ffff88012e717000 nfs4 192.168.200.253:/exports/state/oleg301-server.virtnet /var/lib/stateless/state ffff88012a392c40 ffff88012e717000 nfs4 192.168.200.253:/exports/state/oleg301-server.virtnet /boot ffff88012a392700 ffff88012e717000 nfs4 192.168.200.253:/exports/state/oleg301-server.virtnet /etc/etc/kdump.conf ffff88012a392e00 ffff88012a3a6000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1804c40 ffff8800b42df000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012b4a3dc0 ffff8800a5cbc800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1804700 ffff88009b7b9000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 ffff880129eee380 ffff8801354e4800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b1804fc0 ffff88009b14f800 tmpfs tmpfs /run/user/0 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1921.578599] Lustre: Skipped 8 previous similar messages [ 1925.527899] Lustre: *** cfs_fail_loc=513, val=601*** [ 1925.529607] Lustre: Skipped 1 previous similar message [ 1930.552115] Lustre: *** cfs_fail_loc=513, val=601*** [ 1930.554674] Lustre: Skipped 11 previous similar messages [ 1933.975752] Lustre: 8473:0:(service.c:1438:ptlrpc_at_send_early_reply()) @@@ Could not add any time (5/5), not sending early reply req@ffff8800932d1500 x1824032745993600/t0(0) o4->58b6bac9-6433-4197-b241-7aaea72c67b0@192.168.203.1@tcp:745/0 lens 488/448 e 1 to 0 dl 1739535090 ref 2 fl Interpret:/200/0 rc 0/0 job:'dd.60000' uid:60000 gid:60000 [ 1934.984680] Lustre: 8475:0:(client.c:2346:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1739535070/real 1739535070] req@ffff880135da7100 x1824032751139200/t0(0) o601->lustre-MDT0000-lwp-OST0001@0@lo:23/10 lens 336/336 e 0 to 1 dl 1739535086 ref 2 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'ll_ost_io00_002.0' uid:0 gid:0 [ 1934.997029] Lustre: lustre-MDT0000-lwp-OST0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 1935.006014] Lustre: lustre-MDT0000: Client lustre-MDT0000-lwp-OST0001_UUID (at 0@lo) reconnecting [ 1935.010379] Lustre: lustre-MDT0000-lwp-OST0001: Connection restored to 192.168.203.101@tcp (at 0@lo) [ 1935.868685] LustreError: 18222:0:(service.c:2122:ptlrpc_server_handle_req_in()) drop incoming rpc opc 601, x1824032751143296 [ 1940.008367] Lustre: *** cfs_fail_loc=513, val=601*** [ 1940.010149] Lustre: Skipped 30 previous similar messages [ 1951.867809] Lustre: 8475:0:(client.c:2346:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1739535087/real 1739535087] req@ffff880135da7100 x1824032751143296/t0(0) o601->lustre-MDT0000-lwp-OST0001@0@lo:23/10 lens 336/336 e 0 to 1 dl 1739535103 ref 2 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'ll_ost_io00_002.0' uid:0 gid:0 [ 1951.879036] Lustre: lustre-MDT0000-lwp-OST0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 1951.885221] Lustre: lustre-MDT0000: Client lustre-MDT0000-lwp-OST0001_UUID (at 0@lo) reconnecting [ 1951.890479] Lustre: lustre-MDT0000-lwp-OST0001: Connection restored to 192.168.203.101@tcp (at 0@lo) [ 1953.900124] LustreError: 18222:0:(service.c:2122:ptlrpc_server_handle_req_in()) drop incoming rpc opc 601, x1824032751147264 [ 1956.664252] Lustre: *** cfs_fail_loc=513, val=601*** [ 1956.665993] Lustre: Skipped 42 previous similar messages [ 1969.901675] Lustre: 8475:0:(client.c:2346:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1739535105/real 1739535105] req@ffff88012c817b80 x1824032751147264/t0(0) o601->lustre-MDT0000-lwp-OST0001@0@lo:23/10 lens 336/336 e 0 to 1 dl 1739535121 ref 2 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'ll_ost_io00_002.0' uid:0 gid:0 [ 1969.913264] Lustre: lustre-MDT0000-lwp-OST0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 1969.921866] Lustre: lustre-MDT0000: Client lustre-MDT0000-lwp-OST0001_UUID (at 0@lo) reconnecting [ 1969.927175] Lustre: lustre-MDT0000-lwp-OST0001: Connection restored to 192.168.203.101@tcp (at 0@lo) [ 1994.169312] Lustre: DEBUG MARKER: == sanity-quota test 7a: Quota reintegration (global index) ========================================================== 07:12:25 (1739535145) [ 2007.872910] Lustre: Failing over lustre-OST0000 [ 2007.904590] Lustre: server umount lustre-OST0000 complete [ 2009.992942] Lustre: lustre-OST0000-osc-MDT0000: Connection to lustre-OST0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 2010.636422] LustreError: 8379:0:(qsd_reint.c:617:qqi_reint_delayed()) lustre-MDT0000: Delaying reintegration for qtype:0 until pending updates are flushed. [ 2010.641346] LustreError: 8379:0:(qsd_reint.c:617:qqi_reint_delayed()) Skipped 8 previous similar messages [ 2012.774532] Lustre: 8914:0:(mgc_request_server.c:553:mgc_llog_local_copy()) MGC192.168.203.101@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 2012.873510] Lustre: lustre-OST0000: Imperative Recovery enabled, recovery window shrunk from 60-180 down to 60-180 [ 2012.881105] Lustre: lustre-OST0000: in recovery but waiting for the first client to connect [ 2014.149962] Lustre: lustre-OST0000: Will be in recovery for at least 1:00, or until 2 clients reconnect [ 2014.306217] Lustre: DEBUG MARKER: oleg301-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 2014.630612] Lustre: lustre-OST0000-osc-MDT0000: Connection restored to 192.168.203.101@tcp (at 0@lo) [ 2014.630617] Lustre: lustre-OST0000: Recovery over after 0:01, of 2 clients 2 recovered and 0 were evicted. [ 2016.293248] Lustre: DEBUG MARKER: oleg301-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 [ 3495.556295] Lustre: DEBUG MARKER: oleg301-server.virtnet: executing _wait_recovery_complete *.lustre-OST0001.recovery_status 1475 [ 4974.272039] Lustre: DEBUG MARKER: oleg301-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 12.24s (real) 6.68s (CPU), Child processes: 5.53s